Cd Section - Sony HCD-XB4 Service Manual

– CD SECTION –

- CD SECTION -

OPTICAL PICK-UP BLOCK
B+
DETECTOR K
E
A
A D
D
C
B
C
B
F
LASER
DIODE
FOCUS
COIL
SLED / SPINDLE
MOTOR DRIVE
M102
12 .
M
SLED MOTOR
SLED MOTOR
11
12 .
M101
M
SPINDLE MOTOR
SPINDLE MOTOR
11
1 38
PD1
PD2
4
2
39
5
10 F
41
6 42
E
Q101
36
LD
LD DRIVE
37 PD
TRACKING
COIL
T-
15
TRACKING
COIL DRIVE
16
FOCUS / TRAKING
T+
COIL DRIVE
IC102 (2 / 2)
2-AXIS
DEVICE
F-
18
F+
COIL DRIVE
17
IC102 (2 / 2)
IC101 (2 / 2)
6 16 SLO
DRIVE
3
DRIVE
M
M201
TABLE MOTOR
44
23 RF
RFO
14
C,OUT 24 CNIN
SENS1 13
25 SEIN
FOK 27 23 FOK
15
DATA 22 DATAO
XLT 16 XLTO
21
CLK 17
20 CLKO
LOCK 19
29 LOCK
FE-O
6
FE-M 7
21 27
TA-M 12
TA-O 13
S101
LIMIT SWITCH
Q103
59
FOUCUS
4
FGD
SWITCH
73
SENS2 26
23
9
MUTE
27
FOCUS
26
SLED
SERVO
SL-P 14
77
S201
UP SWITCH
76
IC201
DISC TABLE
SENSOR
62
Q201
SWITCH
60
IC201
3 1
61
MOTOR
7 9
DRIVE
– 40 –
86
LOUT1
IC103
DIGITAL SIGNAL
PROCESSOR
LOUT2 93
100 12 11 10 9 8 7
75
MAIN
C
SECTION
(page 42)
MAIN
D
SECTION
(page 42)
• R CH:Same as L CH
• SIGNAL PATH
HCD-D590/XB4
MAIN
E
SECTION
(page 41)
R-CH
:CD